/*头部*/
.header{
    position: fixed;
    z-index:11;
    top:0;
    left:0;
    line-height: 80px;
    width:100%;
    height: 80px;
    transition: all 0.4s;
    -webkit-transition: all 0.4s;
    /*background:rgba(38,127,255,0.1);*/
}
.header_scroll{
    background: #257dff;
    transition: all 0.4s;
    -webkit-transition: all 0.4s;
}
.header_logo{
    width: 16.6667%;
}
.header_logo_content{
    margin-left: 20px;
}
.header_logo_content img{
    max-width: 100%;
}
.header_nav{
    width:66.6666667%;
    height:100%;
}
.header_ul_nav{
    text-align: center;
    width: 100%;
    height:100%;
}
.header_ul_nav li{
    display: inline-block;
}
.header_ul_nav li:last-child{
    display: none;
}
.header_ul_nav li a{
    display: block;
    padding:0 25px;
    color:#fff;
    border-top:2px solid rgba(0,0,0,0);
    opacity: .7;
    filter:alpha(opacity=70);
}
.header_ul_nav li a.active,.header_ul_nav li a:hover{
    border-top:2px solid #fff;
    opacity: 1;
    filter:alpha(opacity=100);
}
.header_list{
    position: fixed;
    right:20px;
    top:18px;
    width:32px;
    text-align: center;
    cursor: pointer;
    z-index:100;
    display: none;
    transition: all 0.4s;
    -webkit-transition: all 0.4s;
}
.header_list.active{
    right:220px;
}
.header_list span{
    display: block;
    width:100%;
    height:3px;
    background: #fff;
    margin-bottom: 8px;
    transition: all 0.3s;
    -webkit-transition: all 0.3s;
}
.header_list span:nth-of-type(1),.header_list span:nth-of-type(3){
    transform-origin: 100% 50%;
    -webkit-transform-origin: 100% 50%;
    transform: rotate(0deg);
    -webkit-transform: rotate(0deg);
}
.header_list.active span:nth-of-type(1){
     transform: rotate(-43deg);
     -webkit-transform: rotate(-43deg);
 }
.header_list.active span:nth-of-type(2){
    opacity: 0;
}
.header_list.active span:nth-of-type(3){
    transform: rotate(43deg);
    -webkit-transform: rotate(43deg);
}
.header_right{
    width:16.6666667%;
}
.header_right_content{
    background: rgba(255,255,255,.1);
    margin:20px 50px 0 0;
    height:36px;
    line-height: 36px;
    font-size: 12px;
}
.header_right a{
    padding:0 10px;
    color:#fff;
}
.header_right span{
    color:#fff;
}
/*侧边栏*/
.side{
    position: fixed;
    right:0;
    top:0;
    width:40px;
    height: 100%;
    z-index: 18;
    background: url(../img/aside.jpg) no-repeat;
    box-shadow: -2px 0 10px rgba(0,0,0,0.1);
}
.side ul{
    margin-top: 100px;
}
.side ul li a{
    display: block;
    margin-top: 30px;
    text-align: center;
    color:#fff;
}
.side ul li a img{
    display: block;
    text-align: center;
    margin: 0 auto;
}
/*咨询*/
.consult span{
    display: inline-block;
    margin:0 2px;
    width:5px;
    height: 5px;
    border-radius: 100%;
    -webkit-border-radius: 100%;
    background: #fff;
}
.consult span:nth-of-type(1){
    animation:consult 0.6s ease-in 0.07s infinite;
    -webkit-animation:consult 0.6s ease-in 0.07s infinite;
}
.consult span:nth-of-type(2){
    animation:consult 0.6s ease-in 0.14s infinite;
    -webkit-animation:consult 0.6s ease-in 0.14s infinite;
}
.consult span:nth-of-type(3){
    animation:consult 0.6s ease-in 0.21s infinite;
    -webkit-animation:consult 0.6s ease-in 0.21s infinite;
}
li.consult.active{
    background: #fff;
    transition:all 0.5s;
    -webkit-transition:all 0.5s;
}
.consult.active span{
    background: #3f82ed;
}
.consult.active a{
    color: #3f82ed;
 }
.consult.active .img1{
    display: none;
}
.consult.active .img2{
    display:block;
}
.consult .img2{
    display:none;
}
@keyframes consult {
    33% {
        -webkit-transform: translateY(5px);
        transform: translateY(5px);
    }
    66% {
        -webkit-transform: translateY(-5px);
        transform: translateY(-5px);
    }
    100% {
        -webkit-transform: translateY(0);
        transform: translateY(0);
    }
}

@-webkit-keyframes consult {
    33% {
        -webkit-transform: translateY(5px);
        transform: translateY(5px);
    }
    66% {
        -webkit-transform: translateY(-5px);
        transform: translateY(-5px);
    }
    100% {
        -webkit-transform: translateY(0);
        transform: translateY(0);
    }
}
/*咨询内容*/
.consult_content{
    position: fixed;
    top:0;
    right:-250px;
    z-index: 15;
    width:250px;
    height:100%;
    background: #fff;
    overflow: hidden;
    box-shadow: -2px 0 10px rgba(0,0,0,.1);
    transition: all 0.8s;
    -webkit-transition: all 0.8s;
}
.content_title{
    background: url(../img/002.png) no-repeat;
    text-align: center;
    padding:26px 0 2px 0;
    color:#fff;
}
.title_t1{
    font-size: 12px;
}
.title_t2{
    font-size: 16px;
    margin:5px 0;
}
.consult_type{
    padding:40px 0;
    border-bottom: 1px solid #399bec;
}
.consult_type_title{
    padding-left: 30px;
    font-size: 16px;
    color:#333;
}
.consult_type_title ul{
    margin:30px 0 20px 0;
}
.consult_type ul li a {
    display: block;
    height: 40px;
    line-height: 40px;
    text-indent: 30px;
    z-index: 2;
    position: relative;
    color: #666;
    margin: 0;
    text-align: left;
    transition:all 0.3s cubic-bezier(0.2, 1, 0.3, 1);
    -webkit-transition:all 0.3s cubic-bezier(0.2, 1, 0.3, 1);
}
.consult_type ul li a:hover{
    color: #fff;
}
.consult_type ul li a:hover .img2{
    display: inline-block;
}
.consult_type ul li a:hover .img1{
    display: none;
}
.consult_type ul li a:hover:before{
    opacity: 1;
    transform: translate3d(0,0,0);
    -webkit-transform: translate3d(0,0,0);
}
.consult_type ul li a:before {
    z-index: -1;
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #3c9af2;
    opacity: 0;
    -webkit-transform: scale3d(1, 0.1, 1);
    transform: scale3d(1, 0.1, 1);
    -webkit-transition:all 0.4s cubic-bezier(0.2, 1, 0.3, 1);
    transition: all 0.4s cubic-bezier(0.2, 1, 0.3, 1);
}
.consult_type ul li a img {
    margin: 0;
    display: inline-block;
    padding-right: 30px;
}
.consult_type ul li a .img2{
    display: none;
}
.consult_time{
    color: #818181;
    font-size: 12px;
    padding-left: 30px;
}
.problem{
    padding-top: 40px;
}
.problem_title {
    padding-left: 30px;
    font-size: 16px;
    color: #333;
}
.problem ul {
    padding: 20px 0 0 30px;
}
.problem ul li {
    margin-bottom: 8px;
}
.problem ul li span {
    display: inline-block;
    width: 3px;
    height: 3px;
    border-radius: 100%;
    background: #3c9af2;
    margin: 3px 10px 3px 0;
    animation: none;
}
.problem ul li a {
    font-size: 12px;
    color: #818181;
    display: inline-block;
}
.problem ul li a:hover {
    color: #3c9af2;
}
.close {
    position: absolute;
    top: 5px;
    right: 8px;
    cursor: pointer;
}
.close img{
    transition: all 0.4s;
    -webkit-transition: all 0.4s;
}
.close:hover img{
    transform: rotate(180deg);
    -webkit-transform: rotate(180deg);
}
/*banner 图*/
.banner{
    width:100%;
    height:788px;
    text-align: center;
    overflow: hidden;
    position: relative;
    background: rgba(0,0,0,0);
    z-index:2;
    background: #2881ff;
}
.banner_content{
    width:100%;
    /*height:633px;*/
}
.banner_ul{
    /*width:100%;*/
    /*height:454px;*/
    overflow: hidden;
    text-align: center;
}
.banner_ul li{
    float:left;
    width:100%;
}
.banner_title{
    padding-top: 280px;
    font-size: 60px;
    color:#fff;
}
.banner_text{
    color:#9ad0ff;
}
.banner_button{
    margin-top: 30px;
}
.banner_button a{
    display: inline-block;
    margin:0 10px;
    padding:5px 30px;
    border:1px solid #fff;
    color:#FFF;
}
.banner_button a:hover,.banner_button a.active{
    color:#3ca0f3;
    background: #fff;
}
.mpage{
    width: 100%;
    height:888px;
    overflow: hidden;
    margin:0 auto;
    position: absolute;
    top:0;
    z-index: -1;
}
.anitOut{
    position: absolute;
    left:0;
    top:0;
    width:100%;
    height:100%;
    z-index:1;
}
.num{
    width:100%;
    height:29px;
    text-align: center;
    margin-top: 150px;
}
.num li{
    display: inline-block;
    width:12px;
    height:12px;
    margin:5px 7px;
    opacity:.5;
    filter:Alpha(opacity=50);
    border-radius: 50%;
    -webkit-border-radius: 50%;
    -moz-border-radius: 50%;
    background: #fff;
    overflow: hidden;
    border:1px solid #fff;
    cursor: pointer;
    transition: all 0.3s;
    -webkit-transition: all 0.3s;
}
.num li.active,.num li:hover{
    opacity:1;
    filter:Alpha(opacity=100);
    background: none;
}
/*我们的产品*/
.product{
    width:100%;
    /*height:419px;*/
    padding:100px 0;
    background: #fff;
}
.product_content{
    width:96%;
    max-width: 1200px;
    margin:0 auto;
}
.all_title{
    text-align: center;
    margin-bottom: 50px;
    /*height:73px;*/
    color:#fff;
}
.all_title2{
    color:#333;
}
.title1{
    font-size: 35px;
}
.text2{
    color:#818181;
}
.text1{
    color:#fff;
}
.list{
    width:100%;
    height:296px;
}
.ul_list{
    width:100%;
    height:100%;
}
.ul_list li{
    width:33.33%;
    /*height:138px;*/
    /*margin:0 10px 10px 0;*/
    position: relative;
    overflow: hidden;
    float: left;
}
.product_list{
    margin:0 10px 10px 0;
}
.product_list1{
    background: url(../img/002.png) no-repeat;
}
.product_list2{
    background: url(../img/003.png) no-repeat;
}
.product_list3{
    background: url(../img/004.png) no-repeat;
}
.product_list4{
    background: url(../img/005.png) no-repeat;
}
.product_list5{
    background: url(../img/006.png) no-repeat;
}
.product_list6{
    background: url(../img/007.png) no-repeat;
}
.product_list_hover{
    position: absolute;
    top:0;
    left:0;
    width:100%;
    height: 100%;
    background: rgba(255,255,255,.4);
    transform: scale3d(2,1.4,1) rotate3d(0,0,1,45deg) translate3d(0,-140%,0);
    -webkit-transform: scale3d(2,1.4,1) rotate3d(0,0,1,45deg) translate3d(0,-140%,0);
    transition: all .5s;
    -webkit-transition: all .5s;
}
.product_list:hover .product_list_hover{
    transform: scale3d(2,1.4,1) rotate3d(0,0,1,45deg) translate3d(0,140%,0);
    -webkit-transform: scale3d(2,1.4,1) rotate3d(0,0,1,45deg) translate3d(0,140%,0);
}
.list_item{
    width:100%;
    height:98px;
    padding:20px 0;
    text-align: center;
}
.list_txt{
    color:#fff;
    margin-top: 10px;
}
.list_title{
    font-size: 16px;
}
.list_text{
    font-size: 12px;
}
/*平台优势*/
.platform_advantage{
    width:100%;
    /*height:1333px;*/
    padding:100px 0;
    position: relative;
    overflow: hidden;
    background: #fff url(../img/01411.jpg) repeat-x center top ;
}
.list2{
    margin-left: -100px;
}
.list2_ul li{
    width:33.33%;
    float: left;
}
.list2_content{
    margin:0 0 60px 100px;
    overflow: hidden;
}
.platform_advantage_brief{
    color: #fff;
    padding-left: 50px;
}
.brief_title{
    font-size: 18px;
}
.brief_text{
    height:40px;
    line-height: 20px;
    overflow: hidden;
}
.waves_box canvas {
    height: 150px !important;
    width: 100% !important;
    margin-bottom: 30px;
}
.device{
    padding:0 0 100px;
    position: relative;
    display: inline-block;
    width:100%;
}
.device_content{
    position: relative;
}
.pc{
    position: relative;
    margin-top:-2%;
    max-width: 75%;
    width:100%;
}
.pc img,.pad img,.phone img{
    width:100%;
}
.pad{
    position: absolute;
    bottom:2%;
    right:0;
    max-width: 40%;
    width:100%;
}
.phone{
    position: absolute;
    bottom:0;
    right:38%;
    max-width: 15%;
    width:100%;
}
.pic{
    position: absolute;
    overflow: hidden;
    float: none;
}
.pc .pic{
    top:2.5%;
    bottom:20%;
    left:2.22%;
    right:1.5%;
}
.pad .pic{
    top:3%;
    bottom:6%;
    left:2%;
    right:1.6%;
}
.phone .pic{
    top:8%;
    bottom:10.5%;
    left:5%;
    right:5%;
}
.pic li{
    width:100%;
    height:100%;
    position: relative;
    float: left;
    transition: all 0.8s ease-out;
    -webkit-transition: all 0.8s ease-out;
    -moz-transition: all 0.8s ease-out;
    -o-transition: all 0.8s ease-out;
}
.pic li img{
    width:100%;
    max-width: 100%;
}
.thumb{
    position: absolute;
    left:50%;
    bottom:-15%;
    margin-left: -60px;
    width:120px;
}
.thumb li{
    position: relative;
    width:12px;
    height:12px;
    float: left;
    border-radius: 100%;
    -webkit-border-radius: 100%;
    cursor: pointer;
    margin:0 0 0 20px;
    border: 1px solid #2d9edd;
    background: #fff;
    transition: all .5s;
    -webkit-transition: all .5s;
}
.thumb li.active{
    background: #2d9edd;
}
.platform_advantage_bg{
    position: relative;
    left:0;
    bottom:0;
    width:100%;
    height:100%;
    z-index:0;
}
.platform_advantage_bg li{
    position: absolute;
    width:40px;
    height:40px;
    background: rgba(255,255,255,.15);
    bottom:-160px;
    animation: square 28s linear infinite;
    -webkit-animation: square 28s linear infinite;
}
.platform_advantage_bg li:nth-of-type(1){
    left:10%;
}
.platform_advantage_bg li:nth-of-type(2){
    left:20%;
    width:80px;
    height:80px;
    animation: square 17s linear 0.2s infinite;
    -webkit-animation: square 17s linear 0.2s infinite;
}
.platform_advantage_bg li:nth-of-type(3){
    left:25%;
    animation-delay: 0.4s;
    -webkit-animation-delay: 0.4s;
}
.platform_advantage_bg li:nth-of-type(4){
    left:40%;
    width:60px;
    height:60px;
    animation: square 10s linear infinite;
    -webkit-animation: square 10s linear infinite;
    background: rgba(255,255,255,.25);
}
.platform_advantage_bg li:nth-of-type(5){
    left:70%;
}
.platform_advantage_bg li:nth-of-type(6){
    left:80%;
    width:120px;
    height:120px;
    animation: square 28s linear 3s infinite;
    -webkit-animation: square 28s linear 3s infinite;
    background: rgba(255,255,255,.2);
}
.platform_advantage_bg li:nth-of-type(7){
    left:32%;
    width:100px;
    height:100px;
    animation: square 28s linear 7s infinite;
    -webkit-animation: square 28s linear 7s infinite;
}
.platform_advantage_bg li:nth-of-type(8){
    left:55%;
    width:20px;
    height:20px;
    animation: square 40s linear 15s infinite;
    -webkit-animation: square 40s linear 15s infinite;
}
.platform_advantage_bg li:nth-of-type(9){
    left:25%;
    width:10px;
    height:10px;
    animation: square 40s linear 2s infinite;
    -webkit-animation: square 40s linear 2s infinite;
    background: rgba(255,255,255,.3);
}
.platform_advantage_bg li:nth-of-type(10){
    left:90%;
    width:120px;
    height:120px;
    animation-delay:11s;
    -webkit-animation-delay:11s;
}
@-webkit-keyframes square {
    0% {
        -webkit-transform: translateY(0);
        transform: translateY(0)
    }
    100% {
        -webkit-transform: translateY(-1700px)rotate(600deg);
        transform: translateY(-1700px)rotate(600deg)
    }
}

@keyframes square {
    0% {
        -webkit-transform: translateY(0);
        transform: translateY(0)
    }
    100% {
        -webkit-transform: translateY(-1700px)rotate(600deg);
        transform: translateY(-1700px)rotate(600deg)
    }
}

@-webkit-keyframes square_z {
    0% {
        -webkit-transform: translateY(0);
        transform: translateY(0)
    }
    100% {
        -webkit-transform: translateY(-700px)rotate(500deg);
        transform: translateY(-700px)rotate(500deg)
    }
}

@keyframes square_z {
    0% {
        -webkit-transform: translateY(0);
        transform: translateY(0)
    }
    100% {
        -webkit-transform: translateY(-700px)rotate(500deg);
        transform: translateY(-700px)rotate(500deg)
    }
}
/*营销优势*/
.marketing_advantage{
    width:100%;
    /*height: 605px;*/
    padding:100px 0;
    background: url(../img/0181.jpg) center top;
}
.marketing_advantage_list{
    width:100%;
    /*height:482px;*/
    margin-left: -15px;
}
.marketing_advantage_list li{
    width:25%;
    float: left;
}
.mklist_item{
    position: relative;
    margin:0 0 15px 15px;
    overflow: hidden;
    transition: all 0.3s;
}
.mklist_item:hover{
    box-shadow: 0 15px 30px rgba(0,0,0,0.2);
    transform: translate(0,-5px);
    -webkit-transform: translate(0,-5px);
}
.mklist_item_img{
    max-width:100%;
}
/*.mklist_two{*/
    /*width:100%;*/
    /*height:241px;*/
/*}*/
.marketing_advantage_brief{
    position: absolute;
    top: 30%;
    padding:0 40px;
}
.marketing_advantage_brief .brief_title{
    font-size: 16px;
    color:#606060;
    margin-bottom: 10px;
}
.marketing_advantage_brief .brief_title span{
    margin-left: 15px;
}
.marketing_advantage_brief .brief_text{
    font-size: 12px;
    color:#a5a5a5;
    line-height: 1.6;
    transition: all 0.3s;
    -webkit-transition: all 0.3s;
    -moz-transition: all 0.3s;
}
/*合作伙伴*/
.partner{
    width:100%;
    /*height: 387px;*/
    padding:100px 0;
}
.partner_list{
    text-align: center;
}
.partner_list a{
    display: inline-block;
    margin:20px 10px;
}
.partner_list a:hover{
    box-shadow: 0 15px 30px rgba(0,0,0,0.1);
    transform: translate(0,-5px);
    -webkit-transform: translate(0,-5px);
}
/*加入*/
.join_in{
    background: url(../img/033.jpg) center top;
    padding:100px 0;
    text-align: center;
    width:100%;
    /*height:190px;*/
}
.join_title{
    font-size: 36px;
    color:#fff;
}
.join_title span{
    color: #31b5ff;
}
.join_text{
    font-size: 18px;
    color:#e3e3e3;
    margin:15px 0 50px 0;
}
.join_btn{
    display: inline-block;
    background: #3b9ff2;
    border:1px solid #3b9ff2;
    color:#fff;
    padding:8px 60px;
    border-radius: 5px;
    overflow: hidden;
}
/*新闻中心*/
.news_center{
    width:100%;
    /*height:502px;*/
    padding:100px 0;
}
.news_content{
    margin-left: -60px;
}
.news_list li{
    width:33.33%;
    float: left;
}
.news_top{
    margin-left: 60px;
}
.news_img{
    overflow: hidden;
}
.news_img img{
    width:100%;
    transition: all 0.3s;
    -webkit-transition: all 0.3s;
}
.news_img:hover img{
    transform: scale(1.1);
}
.news_title{
    font-size: 16px;
    color:#333;
    margin:25px 0;
}
.news_ul li{
    width:100%;
    /*height:34px;*/
}
.news_ul li a{
    width:66.6667%;
    display: inline-block;
    color: #767676;
    font-size: 12px;
    /*margin-bottom: 10px;*/
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
    background: url(../img/056.png)no-repeat left center;
    padding:3px 0 3px 15px;
    transition: all .2s;
    -webkit-transition: all .2s;
}
.news_ul li a:hover{
    color:#333;
    text-indent: 5px;
}
.news_ul li span{
    font-size: 12px;
    color:#ccc;
    display: inline-block;
    float: right;
    margin-top:3px;
}
/*尾部*/
.footer{
    width:100%;
    /*height: 447px;*/
    background: url(../img/0371.jpg) center top;
}
.footer_content{
    padding:100px 0;
    overflow: hidden;
    margin-left: -70px;
}
.footer_left,.footer_middle,.footer_right{
    width:33.33%;
    float: left;
}
.footer_list{
    margin-left: 70px;
}
.footer_left_logo,.quick_nav{
    width:50%;
}
.quick_nav1{
    padding-left:50px;
}
.quick_nav_title{
    color:#d9d9d9;
    font-size: 16px;
    margin-bottom: 15px;
}
.quick_nav1 ul li a{
    display: block;
    margin-bottom: 10px;
    color:#8a8a8a;
    font-size: 13px;
}
.friend_title{
    font-size: 16px;
    margin-bottom: 15px;
    color:#d9d9d9;
}
.ft_mid_ul li{
    float: left;
}
.ft_mid_ul li a{
    display: block;
    margin:0 1px 1px 0;
    background: #292929;
    color:#8a8a8a;
    font-size: 13px;
    padding:5px 16px;
}
.ft_mid_ul li a:hover{
    color:#fff;
    background: #222;
}
.ft_bt_ul{
    color:#8a8a8a;
    font-size: 13px;
}
.ft_bt_ul li{
    margin-bottom: 10px;
    overflow: hidden;
}
.cotact_type{
    width:15%;
    display: block;
}
.cotact_content{
    width:85%;
    display: block;
}
.copyright{
    text-align: center;
    padding:8px 10px;
    color:#8a8a8a;
    background: #000;
    font-size: 12px;
}
/*@media*/
/*小于1446px时*/
@media screen and (max-width: 1446px){
    .header_ul_nav li a{
        padding:0 12px;
    }
    .consult_type{
        padding:20px 0;
    }
    .consult_type ul{
         margin: 15px 0 10px 0;
     }
    .consult_type ul li a{
        height:30px;
        line-height: 30px;
    }
    .problem{
        padding-top: 15px;
    }
    .problem ul {
        padding: 10px 0 0 30px;
    }
    /*平台优势*/
    .platform_advantage_brief{
        padding-left: 30px;
    }


}
/*小于1199px时*/
@media (max-width: 1199px) {
    /*头部*/
    .header_logo{
        width:100%;
    }
    .header{
        height: 60px;
        line-height: 60px;
    }
    .header_list{
        display: block;
    }
    .header_nav{
        width:200px;
        background: rgba(49,152,242,.8);
        position: fixed;
        z-index: 12;
        height:100%;
        overflow: auto;
        top:0;
        right: -200px;
        transition: all 0.6s;
        -webkit-transition: all 0.6s;
    }
    .header_ul_nav li:last-child{
        display: block;
        line-height: 40px;
        border-bottom: 1px solid #378fdd;
    }
    .header_ul_nav li:last-child a{
        display: inline;
        padding:0 20px;
        border: none;
    }
    .header_ul_nav li:last-child span{
        color: #fff;
        opacity: 0.8;
        filter:alpha(opacity=80);
    }
    .header_nav.active{
        right: 0;
    }
    .header_nav li{
        display: block;
    }
    .header_nav li a{
        border:none;
        border-bottom: 1px solid #378fdd;
        line-height: normal;
        padding:12px 0;
    }
    .header_nav li a:hover,.header_nav li a.active{
        border:none;
        border-bottom: 1px solid #429ae9;
        opacity:1;
        filter:alpha(opacity=100);
    }
    .header_right_content{
        display: none;
    }
    /*侧边栏*/
    .side{
        display: none;
    }
    /*遮罩*/
    .mask{
        width:100%;
        height:0;
        position: fixed;
        z-index:10;
        top:50%;
        left:50%;
        transform: translate(-50%,-50%);
        -webkit-transform: translate(-50%,-50%);
        background: rgba(0,0,0,.7);
        transition: all 0.3s;
        -webkit-transition: all 0.3s;
    }
    .mask.active{
        height:100%;
    }
    /*banner图*/
    .banner{
        height:600px;
        background: #2a84ff;
    }
    .banner_title{
        padding-top: 150px;
    }
    /*产品*/
    .ul_list li{
        width:50%;
    }
    /*平台优势*/
    .list2{
        margin-left: -50px;
    }
    .list2_content{
        margin:0 0 50px 50px;
    }
    .platform_advantage_img img{
        width:50px;
    }
    .platform_advantage_brief{
        padding-left: 20px;
    }
    .brief_title{
        font-size: 16px;
    }
    .brief_text{
        font-size: 13px;
    }
    .marketing_advantage_brief{
        padding: 0 25px;
    }
}
/*小于967px时*/
@media (max-width: 967px) {
    /*banner图背景*/
    .mpage{
        width:1500px;
        height:888px;
        top:50%;
        left:50%;
        margin-left: -750px;
        margin-top:-444px;
    }
    .product{
        padding:60px 0;
    }
    .all_title,.all_title2{
        margin-bottom: 30px;
    }
    .title1{
        font-size: 25px;
    }
    /*平台优势*/
    .platform_advantage,.marketing_advantage,.partner,.join_in,.news_center{
        padding:60px 0;
    }
    .platform_bottom,.waves_box{
        display: none;
    }
    /*营销优势*/
    .marketing_advantage_list{
        margin-left:-10px;
    }
    .mklist_item{
        margin:0 0 10px 10px;
    }
    .marketing_advantage_brief{
        padding: 0 15px;
        top:15%;
    }
    /*合作伙伴*/
    .partner_list a{
        margin:10px 10px;
    }
    /*新闻中心*/
    .news_content{
        margin-left: -30px;
    }
    .news_top{
        margin-left: 30px;
    }
    .footer_content{
        padding:60px 0;
        margin-left: -20px;
    }
    .footer_left_logo{
        display: none;
    }
    .footer_list{
        margin-left: 20px;
    }
    .quick_nav1{
        margin-bottom: 20px;
        padding-bottom: 10px;
        border-bottom: 1px solid #2d2b2b;
        padding-left: 0;
        text-align: center;
    }
    .quick_nav1 ul{
        text-align: center;
    }
    .quick_nav1 ul li{
        display: inline-block;
        margin:0 15px;
    }
}

/*小于960px时*/
@media (max-width: 960px) {
    /*平台优势*/
    .list2_ul li{
        width:50%;
    }
    /*尾部*/
    .footer_left{
        width:100%;
    }
    .quick_nav{
        width:100%;
    }
    .footer_right,.footer_middle{
        width: 50%;
    }
}
/*小于767px时，网页布局变成2列*/
@media (max-width: 767px) {
    .banner{
        height:500px;
        background-position: center -380px;
    }
    .banner_title{
        font-size: 30px;
        padding-top: 180px;
    }
    .num{
        margin-top: 100px;
    }
    /*产品*/
    .product,.marketing_advantage,.platform_advantage,.partner,.join_in{
        padding:40px 0;
    }
    /*平台优势*/
    .list2{
        margin-left: -25px;
    }
    .list2_content{
        margin:0 0 30px 25px;
    }
    .brief_title{
        font-size: 14px;
    }
    .brief_text{
        font-size: 12px;
    }
    .platform_advantage_bg{
        display: none;
    }
    /*营销优势*/
    .marketing_advantage_list li{
        width:50%;
    }
    .mklist_item{
        margin:0 0 14px 10px;
        background: #fff;
        text-align: center;
    }
    .mklist_item_img{
        width:84%;
    }
    .marketing_advantage_brief{
        padding: 0 35px;
        top:30%;
    }
    /*加入*/
    .join_title{
        font-size: 30px;
    }
    /*新闻中心*/
    .news_content{
        margin-left: -10px;
    }
    .news_list li{
        width:100%;
    }
    .news_top{
        margin-left: 10px;
    }
    .news_title{
        margin:15px 0;
    }
    .footer_content{
        padding:40px 0;
    }
    .quick_nav1 ul li{
        margin:0 10px;
    }
}
/*小于739px时*/
@media (max-width: 739px) {
    .mklist_item_img{
        width:88%;
    }
}
/*小于479px时，网页布局变成1列*/
@media (max-width: 479px) {
    .ul_list li,.list2_ul li{
        width:100%;
    }
    /*平台优势*/
    .platform_advantage_img {
        width:40%;
        text-align: center;
    }
    /*营销优势*/
    .marketing_advantage_list{
        margin-left:-8px;
    }
    .mklist_item{
        margin:0 0 10px 8px;
        background: #fff;
    }
    .mklist_item_img{
        width:99%;
    }
    .marketing_advantage_brief{
        padding: 0 15px;
        top:12%;
    }
    /*合作伙伴*/
    .partner_list a img{
        width:150px;
    }
    /*加入*/
    .join_title{
        font-size: 24px;
    }
    .join_text{
        font-size: 14px;
        margin:15px 0 30px 0;
    }
    .news_img{
        margin-top:20px;
    }
    /*尾部*/
    .footer{
        background: #0f0f0f;
    }
    .quick_nav_title,.friend_title{
        text-align: center;
    }
    .footer_middle{
        margin-bottom: 20px;
        overflow: hidden;
    }
    .footer_right,.footer_middle{
        width: 100%;
    }
}